2003 GMC Trucks Envoy 4WD electrical parts catalog

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Harness, wiring harness engine to trans

  • OEM part number: 15176639
  • Quantity in car: 1
  • Engine wiring (when used on vehicle without oil level sensor, seal unused sensor connect and tape back to harness)
  • Usage: ST1 (LL8, M30)

$1.001292.50

Available in 2 shops

Add to cart


Connector, wiring harness engine to trans

  • OEM part number: 15305887
  • Quantity in car: 1
  • Switch-parking/neutral position (gray) (7-way female) (with leads)
  • Usage: ST155 (EXC UQA), ST1 (LL8, M30) (EXC UQA), ST1 (LL8, M30) (EXC UQA)

$72.4482.33

Available in 38 shops

Add to cart


Connector, wiring harness engine to trans

  • OEM part number: 88987185
  • Quantity in car: 1
  • Switch-parking/neutral position (black) (4-way female) (with leads)
  • Usage: ST1 (LL8, M30) (EXC UQA), ST155 (EXC UQA), ST1 (LL8, M30) (EXC UQA)

$28.5869.64

Available in 38 shops

Add to cart


Connector, wiring harness engine to trans

  • OEM part number: 15305887
  • Quantity in car: 1
  • Switch-parking/neutral position & back up lamp (gray) (7-way female) (with leads)
  • Usage: ST1 (LL8, M30)

$72.4482.33

Available in 38 shops

Add to cart


Bolt, wiring harness engine to trans

  • OEM part number: 11516703
  • Quantity in car: 1
  • Hexagon, m4.8x1.6x13, 20 outside diameter, 6010m mat, 6047m finish (engine wiring harness clip)

$2.713.05

Available in 38 shops

Add to cart


Connector, wiring harness engine to trans

  • OEM part number: 15305857
  • Quantity in car: 1
  • Inline-to trans (gray) (14-way female) (with leads) (actually 20-way with 6 cavities molded)
  • Usage: ST155 (EXC UQA), ST1 (06)

$71.5080.97

Available in 38 shops

Add to cart


Sensor, wiring harness engine to trans

  • OEM part number: 12567127
  • Quantity in car: 2
  • Heated oxygen (position 2) (pre converter)
  • Usage: ST1 (06) (LM4)

$61.5264.18

Available in 2 shops

Add to cart


Sensor, wiring harness engine to trans

  • OEM part number: 12578624
  • Quantity in car: 1
  • Heated oxygen (position 2)
  • Usage: ST1 (LL8)

$44.85111.42

Available in 38 shops

Add to cart


Connector, wiring harness engine to trans

  • OEM part number: 15305801
  • Quantity in car: 1
  • Sensor-heated oxygen (with leads) (black) (4-way male)
  • Usage: ST1 (LL8, M30)

$30.6864.58

Available in 38 shops

Add to cart


Connector, wiring harness engine to trans

  • OEM part number: 88987993
  • Quantity in car: 3
  • Sensor-vehicle speed (black) (2-way female) (with leads)
  • Usage: ST1 (LL8)

$29.0535.70

Available in 38 shops

Add to cart


Sensor, wiring harness engine to trans

  • OEM part number: 12376520
  • Vehicle speed (screw in with o-ring) (2-way male)
  • Usage: T1, T1

$32.7935.28

Available in 2 shops

Add to cart


Sensor, wiring harness engine to trans

  • OEM part number: 24225896
  • Quantity in car: 1
  • Vehicle speed (bolt on with bracket) (2-way male)
  • Usage: S1, S1

$17.2331.20

Available in 38 shops

Add to cart


Connector, wiring harness engine to transfer case

  • OEM part number: 19180287
  • Quantity in car: 1
  • Solenoid-front drive axle clutch actuator (oval) (black) (4-way female) (with leads)
  • Usage: T1

$30.7234.57

Available in 2 shops

Add to cart


Connector, wiring harness engine to transfer case

  • OEM part number: 88987993
  • Quantity in car: 3
  • Sensor-vehicle speed (black) (2-way female) (with leads)
  • Usage: T1 (LL8), T1 (LL8), T1 (LL8), T1 (LL8)

$29.0535.70

Available in 38 shops

Add to cart


Connector, wiring harness engine to transfer case

  • OEM part number: 19151499
  • Quantity in car: 2
  • Sensor-wheel speed (round) (black) (2-way male) (with leads) (gt 150 series) (sealed)
  • Usage: T1 (06)

$0.7824.92

Available in 2 shops

Add to cart


Connector, wiring harness engine to transfer case

  • OEM part number: 19179278
  • Quantity in car: 2
  • Sensor-wheel speed (oval) (black) (2-way female) (with leads)
  • Usage: T1 (06)

$0.28

Available in 1 shop

Add to cart


Harness, wiring harness engine to transfer case

  • OEM part number: 15176638
  • Quantity in car: 1
  • Engine wiring (negative cable with center strip terminal to round ground terminal 13" long used together with 88986185 negative battery cable)
  • Usage: T1 (LL8, M30)

$323.51759.19

Available in 2 shops

Add to cart


Harness, wiring harness engine to transfer case

  • OEM part number: 15176639
  • Quantity in car: 1
  • Engine wiring (when used on vehicle without oil level sensor, seal unused sensor connect and tape back to harness)
  • Usage: T1 (LL8, M30)

$1.001292.50

Available in 2 shops

Add to cart


Harness, wiring harness engine (ll8/4.2s)

  • OEM part number: 15176639
  • Quantity in car: 1
  • Usage: ST1 (LL8, M30)

$1.001292.50

Available in 2 shops

Add to cart


Cover, wiring harness engine (ll8/4.2s)

  • OEM part number: 12160209
  • Quantity in car: 1
  • Usage: ST1

$2.953.33

Available in 38 shops

Add to cart


Bolt, wiring harness engine (ll8/4.2s)

  • OEM part number: 11517518
  • Quantity in car: 1
  • Hex flanged head, m6x1x20, 17.9 thread, 14.2 outside diameter, 9.8, tin zinc (engine wiring harness clip)

$2.903.31

Available in 38 shops

Add to cart


Bolt, wiring harness engine (ll8/4.2s)

  • OEM part number: 19115561
  • Quantity in car: 2

$0.891.80

Available in 38 shops

Add to cart


Nut, wiring harness engine (ll8/4.2s)

  • OEM part number: 21021808
  • Quantity in car: 1
  • Starter solenoid cable (m8x1.25x6, brass)
  • Usage: ST1

$0.481.21

Available in 39 shops

Add to cart


Cover, wiring harness engine (ll8/4.2s)

  • OEM part number: 12160210
  • Quantity in car: 1
  • Usage: ST1

$2.953.32

Available in 2 shops

Add to cart


Nut, wiring harness engine (ll8/4.2s)

  • OEM part number: 11502848
  • Quantity in car: 1
  • Hexagon style m5x.8x4.45 (engine wiring harness start mtr. lead)

$0.700.94

Available in 38 shops

Add to cart


Bolt, wiring harness engine (ll8/4.2s)

  • OEM part number: 11516703
  • Quantity in car: 1
  • Hexagon, m4.8x1.6x13, 20 outside diameter, 6010m mat, 6047m finish (engine wiring harness clip)

$2.713.05

Available in 38 shops

Add to cart


Bolt, wiring harness engine (ll8/4.2s)

  • OEM part number: 11562004
  • Quantity in car: 1
  • Hexagon with flat washer, m10x1.5x30, 19 thread, 20 outside diameter, 8.8, gmw3200, machine, m-point (engine wiring harness start motor relay lead clip)

$2.574.97

Available in 38 shops

Add to cart


Cable, wiring harness engine (ll8/4.2s)

  • OEM part number: 88986186
  • Quantity in car: 1
  • Usage: ST1 (LL8, M30)

$40.10125.60

Available in 38 shops

Add to cart


Bolt, wiring harness engine (ll8/4.2s)

  • OEM part number: 11518646
  • Quantity in car: 1
  • Hexagon head, with conical washer, m6x1x30, 24.33thd, 17 outside diameter, 9.8, 6138m, block (battery negative cable)

$1.221.29

Available in 2 shops

Add to cart


Bolt, wiring harness engine (ll8/4.2s)

  • OEM part number: 11588564
  • Quantity in car: 3
  • Hexagon with flat washer, m8x1.25x25, 15.85 thread, 17 outside diameter, 9.8, gmw3200m, machine, mat-point (engine wiring harness ground)

$1.131.21

Available in 2 shops

Add to cart


Bolt, wiring harness engine (ll8/4.2s)

  • OEM part number: 11562004
  • Quantity in car: 1
  • Hexagon with flat washer, m10x1.5x30, 19 thread, 20 outside diameter, 8.8, gmw3200, machine, m-point (battery negative cable)

$2.574.97

Available in 38 shops

Add to cart


Bolt, wiring harness engine (ll8/4.2s)

  • OEM part number: 11588564
  • Quantity in car: 1
  • Hexagon with flat washer, m8x1.25x25, 15.85 thread, 17 outside diameter, 9.8, gmw3200m, machine, mat-point (engine wiring harness clip)

$1.131.21

Available in 2 shops

Add to cart


Nut, wiring harness engine (ll8/4.2s)

  • OEM part number: 11609961
  • Quantity in car: 1
  • Battery positive cable (to gen. output terminal)
  • Usage: ST1, ST1

$2.385.37

Available in 38 shops

Add to cart


Cable, wiring harness engine (ll8/4.2s)

  • OEM part number: 88987108
  • Quantity in car: 1
  • Usage: ST1 (LL8, M30)

$31.9737.12

Available in 38 shops

Add to cart


Nut, wiring harness engine (ll8/4.2s)

  • OEM part number: 03530297
  • Quantity in car: 2
  • Hex flanged head, m6x1, 5.85thk, 14.2 outside diameter, 10, zor (powertrain control module)

$?

Add to cart


Bracket, wiring harness engine (ll8/4.2s)

  • OEM part number: 15008622
  • Quantity in car: 1
  • Usage: ST1 (LL8)

$5.936.67

Available in 2 shops

Add to cart


Valve, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 01997279
  • Quantity in car: 1
  • Usage: ST1 (06) (LM4)

$?

Add to cart


Stud, hex flanged head, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 11609832
  • Quantity in car: 1
  • M8x1.25x16, m8x1.25x16, 18 outside diameter, 40.1 tl, 8.8 steel, gmw3200 (wiring harness bracket)

$2.423.54

Available in 38 shops

Add to cart


Bracket, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 15773393
  • Quantity in car: 1
  • Automatic transmission & engine wiring harness
  • Usage: ST1 (06) (LM4)

$2.242.73

Available in 38 shops

Add to cart


Sensor, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 12560228
  • Quantity in car: 1
  • Usage: ST1 (LM4)

$53.5461.64

Available in 38 shops

Add to cart


Sensor, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 12616646
  • Quantity in car: 1
  • Engine oil pressure
  • Usage: ST1 (LM4)

$47.4350.53

Available in 2 shops

Add to cart


Bolt, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 11562004
  • Quantity in car: 1
  • Hexagon with flat washer, m10x1.5x30, 19 thread, 20 outside diameter, 8.8, gmw3200, machine, m-point (crankshaft position (position 2))

$2.574.97

Available in 38 shops

Add to cart


Bolt, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 11588564
  • Quantity in car: 1
  • Hexagon with flat washer, m8x1.25x25, 15.85 thread, 17 outside diameter, 9.8, gmw3200m, machine, mat-point (crankshaft position (position 2))
  • A Service Bulletin Applies To This Part Number. Per Gm Service Policies And Procedures, Failure To Follow Bulletin Information May Result In The Rejection Of A Warranty Claim.

$1.131.21

Available in 2 shops

Add to cart


Bracket, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 15773394
  • Quantity in car: 1
  • Engine wiring harness clip
  • Usage: ST1 (06) (LM4)

$3.995.21

Available in 38 shops

Add to cart


Bolt, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 11562004
  • Quantity in car: 1
  • Hexagon with flat washer, m10x1.5x30, 19 thread, 20 outside diameter, 8.8, gmw3200, machine, m-point (engine wiring harness retain)

$2.574.97

Available in 38 shops

Add to cart


Bolt, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 11562004
  • Quantity in car: 1
  • Hexagon with flat washer, m10x1.5x30, 19 thread, 20 outside diameter, 8.8, gmw3200, machine, m-point (engine wiring harness powertrain control module ground)

$2.574.97

Available in 38 shops

Add to cart


Bolt, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 11519862
  • Quantity in car: 1
  • Hexagon with flat washer, m8x1.25x25, 15.85 thread, 17 outside diameter, 9.8, 6280m, machine, mat-point (engine wiring harness clip bracket)

$0.260.29

Available in 38 shops

Add to cart


Bracket, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 15172678
  • Quantity in car: 1
  • Engine wiring harness
  • Usage: ST1 (06) (LM4)

$3.483.91

Available in 2 shops

Add to cart


Nut, wiring harness engine lh side (lm4/5.3p)

  • OEM part number: 11609411
  • Quantity in car: 1
  • Hexagon with conical washer, m6x1, 5.7 thick, 16 outside diameter, 9, gmw3200 (engine wiring harness retain)

$0.350.41

Available in 38 shops

Add to cart


Sensor, wiring harness engine rh side (lm4/5.3p)

  • OEM part number: 12614973
  • Quantity in car: 1
  • Usage: ST1 (LM4)

$53.41116.79

Available in 38 shops

Add to cart


Sensor, wiring harness engine rh side (lm4/5.3p)

  • OEM part number: 22664328
  • Quantity in car: 1
  • Air conditioning refrigerant pressure
  • Usage: ST1

$42.53

Available in 1 shop

Add to cart


Nut, wiring harness engine rh side (lm4/5.3p)

  • OEM part number: 11502848
  • Quantity in car: 1
  • Hexagon style m5x.8x4.45 (engine wiring harness start mtr. lead)

$0.700.94

Available in 38 shops

Add to cart


Bolt, wiring harness engine rh side (lm4/5.3p)

  • OEM part number: 11516703
  • Quantity in car: 1
  • Hexagon, m4.8x1.6x13, 20 outside diameter, 6010m mat, 6047m finish (engine wiring harness clip)

$2.713.05

Available in 38 shops

Add to cart


Spark plug, spark plug wiring (lm4/5.3p)

  • OEM part number: 12621258
  • Quantity in car: 8
  • (gap 0.040) (do not change spark plug gap from .040) (iridium)
  • Usage: ST1 (LH6), ST1 (LS2), ST1 (LM4)

$5.605.90

Available in 2 shops

Add to cart


Shield, spark plug wiring (lm4/5.3p)

  • OEM part number: 15336959
  • Quantity in car: 1
  • Spark plug wire
  • Usage: ST1 (LM4), ST1 (LH6), S1 (LS2), ST1 (LS2), ST1 (LS2)

$4.485.04

Available in 2 shops

Add to cart


Wire, spark plug wiring (lm4/5.3p)

  • OEM part number: 89018055
  • Quantity in car: 8
  • Spark plug (individual lead, black cable. used to service blue product wires)
  • Usage: ST1 (LM4)

$18.7621.10

Available in 2 shops

Add to cart


Wire, spark plug wiring (lm4/5.3p)

  • OEM part number: 89018057
  • Quantity in car: 8
  • Spark plug
  • Usage: ST1 (LH6), ST1 (LS2)

$13.8715.61

Available in 2 shops

Add to cart


Wire kit, spark plug wiring (lm4/5.3p)

  • OEM part number: 89018056
  • Quantity in car: 1
  • Usage: ST1 (LM4)

$146.65152.97

Available in 2 shops

Add to cart


Wire kit, spark plug wiring (lm4/5.3p)

  • OEM part number: 89018058
  • Quantity in car: 1
  • Usage: ST1 (LH6), S1 (LS2), ST1 (LS2)

$81.4284.94

Available in 2 shops

Add to cart


Cover, block accessory wiring junction

  • OEM part number: 88987793
  • Quantity in car: 1
  • Accessory wiring junction block (inner)
  • Usage: ST1 (06) (LL8), ST1 (06) (LL8, LM4)

$12.1913.11

Available in 2 shops

Add to cart


Fuse, block accessory wiring junction

  • OEM part number: 15319477
  • Quantity in car: 1

$1.301.40

Available in 2 shops

Add to cart


Fuse, block accessory wiring junction

  • OEM part number: 15319478
  • Quantity in car: 3

$3.483.74

Available in 2 shops

Add to cart


Fuse, block accessory wiring junction

  • OEM part number: 15319480
  • Quantity in car: 1

$3.364.95

Available in 38 shops

Add to cart


Relay, block accessory wiring junction

  • OEM part number: 12177236
  • Quantity in car: 1
  • Usage: ST1 (LL8), ST1 (LM4), ST1 (LL8)

$4.955.12

Available in 2 shops

Add to cart


Relay, block accessory wiring junction

  • OEM part number: 12177236
  • Quantity in car: 1
  • Starter (code 3604) (gray) (spst 280 mini) (4-way) (square case) (with resistor)
  • Usage: ST1 (LL8), ST1 (LM4)

$4.955.12

Available in 2 shops

Add to cart

19116058 genuine OEM part.

Relay, block accessory wiring junction

  • OEM part number: 19116058
  • Quantity in car: 1
  • Usage: ST155

$9.0618.61

Available in 38 shops

Add to cart


Relay, block accessory wiring junction

  • OEM part number: 12193606
  • Quantity in car: 1
  • Usage: ST1, ST1

$14.05

Available in 1 shop

Add to cart


Relay, block accessory wiring junction

  • OEM part number: 12193606
  • Quantity in car: 1
  • Headlamp high beam (code 8567) (blue) (4-terminal) (spst 280 mini)
  • Usage: ST1

$14.05

Available in 1 shop

Add to cart


Relay, block accessory wiring junction

  • OEM part number: 19116057
  • Quantity in car: 1
  • Usage: ST1, ST1

$9.1416.96

Available in 38 shops

Add to cart


Relay, block accessory wiring junction

  • OEM part number: 19116057
  • Quantity in car: 1
  • Headlamp high beam (code 8567) (gray) (35amp) (4-terminal) (high current micro relay)
  • Usage: ST1

$9.1416.96

Available in 38 shops

Add to cart


Relay, block accessory wiring junction

  • OEM part number: 19116057
  • Quantity in car: 1
  • Multiuse (gray) (4-way) (35amp) (4-terminal) (high current micro relay)
  • Usage: ST1 (LL8)

$9.1416.96

Available in 38 shops

Add to cart


Fuse, block accessory wiring junction

$1.646.53

Available in 39 shops

Add to cart


Fuse, block accessory wiring junction

$2.758.36

Available in 39 shops

Add to cart

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